ISO 9001
Quality Control
Material Review
Final Inspection
Portable Bluetooth Speaker Enclosure
An enclosure developed around the speaker drivers, passive radiators, battery, control buttons and USB-C charging port, with attention to acoustic openings, portable handling and consistent appearance.
How Tongyong Supports Your Project
- Driver and passive-radiator internal clearance review
- Grille, sound outlet and acoustic-opening coordination
- Silicone button, indicator and light-pipe integration
- Battery, USB-C port and protective-cover layout review
- Enclosure seam, surface texture and production appearance inspection
Portable Projector Enclosure
A compact enclosure developed around the lens, optical engine, cooling fan, PCB, speaker and I/O ports while maintaining optical alignment, airflow and stable desktop placement.
How Tongyong Supports Your Project
- Lens window, optical engine and front-housing alignment
- Air-intake, exhaust and internal airflow review
- Fan, heat sink, PCB and speaker packaging
- HDMI, USB-C, power and audio-port opening review
- Feet, mounting thread and complete assembly verification
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Start Your Enclosure Project
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